Why it matters
A single .com may cost around ten dollars a year, so a large portfolio adds up quickly. Premium renewals on some new extensions can cost far more. Investors use carrying cost to decide which names to drop. A name held for ten years at low cost can still be a good deal if it sells for a high price. Common mistake: ignoring the cost of names with no inquiries. Review each name every year and drop the ones with no interest and no clear buyer.
Source: icann.org
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